CN106169291A - A kind of stringed musical instrument and preparation method thereof - Google Patents

Abstract

The present invention relates to the manufacture method of musical instrument and musical instrument, and systems include stringed musical instrument of boutique plate and preparation method thereof.The stringed musical instrument of the present invention includes neck and the cavity formed in neck.Cavity includes the chamfering in curved bottom surface and cavity sidewalls.Island is formed in the cavities.Formed and include laminate and be adapted to mate with the product plate of cavity.Product plate includes the opening being suitable for surrounding the island in cavity.Cavity or product plate make to computerized control or digital control grinder, keyway planer, Water Cutting or laser instrument are formed.Product plate is installed in the cavities, and the island in cavity is arranged in the opening of product plate.Mount the fretboard within cavity and include curved cavity sidewall.Product edges of boards are along contacting cavity sidewalls with not having gaps visible.

Description

A kind of stringed musical instrument and preparation method thereof

Technical field

The present invention relates to the manufacture method of musical instrument and musical instrument, and systems include the string music of boutique plate Device and preparation method thereof.

Background technology

The stringed musical instrument that guitar is amateur and professional musician is used.Guitar includes acoustic guitar (acoustic Guitar), wherein generally comprise and be connected to the hollow body (hollow body) of neck (neck).Body include resonator and Backboard (soundboard and backboard), wherein resonator generally includes centralized positioning sound hole (centrally- located sound hole).Body also includes being positioned at guitar end qin bridge relative with neck, for grappling string one end And chord-drawing plate (tailpiece) (bridge).

Guitar also includes electric guitar (electric guitar), and it generally includes the solid body being connected to neck (solid body).The body of electric guitar includes pick up (pickup), and pick up responds the vibration of string and produces or modulate The signal of telecommunication, and include selecting or the control of the amendment signal of telecommunication.Body also includes qin bridge and the chord-drawing plate of grappling string one end.

The body of acoustic guitar or electric guitar uses tenon (headblock) to be connected to the neck of guitar.Neck is included in The scroll head (headstock) that neck end is relative with body.Scroll head includes the string button for adjusting and keep string tension force (tuning key) or knob (machine head).Neck also includes capotasto (nut), i.e. at scroll head periphery supporting string The small strip of middle hardened material.In some musical instruments, neck include along set by neck major axis and for produce tension force with Offset the tune handle (truss rod) of the tension force that neck is applied by string.Generally, the tension force of handle is adjusted to adjust.

Neck also includes product plate or fingerboard (the fretboard and being arranged between body and upper capotasto fingerboard).The whole width of neck crossed over by product plate, and is arranged on the flat surfaces of neck towards string orientation. Product plate provide a surface, the people played an instrument by string toward be depressed on this surface with adjustment string effective length.Many Other type of stringed musical instrument includes the product plate being installed to neck, including viola, violin, violoncello, perpendicular bass, ukulele, Fiedler violin, Chinese lute, Banjo, mandolin, dulcimer and Shamisen qin.In many musical instruments, product plate includes timbre (fret), timbre permit instrument playing as by the spacing of timbre and string constitute with tension force determined by note (note) Discrete scale (discrete scale).Alternatively, some musical instruments have the product plate without timbre.Some musical instruments have include dress Decorations labelling or instruction should press string to produce the labelling of the position of particular note.Labelling on product plate can be in product plate Inlay.

Product plate must be maintained at close to along the whole length of product plate but do not contacts and do not press string.Product plate must not produce appoints What buzz, rattle, distortion or other undesirable vibration.It addition, when many players are expected to touch product plate Sense of touch especially.Finally, product plate has material impact to musical instrument outward appearance, and is usually designed to strengthen the aesthetic feeling of musical instrument.Correspondingly, Some materials are the most desirable as product plate ingredient, natural including the rare timber being difficult to obtain and costliness And synthetic material.

The moisture of some material responses such as temperature, humidity, pressure or material in accordance with product plate needs etc The change of environmental factors and change size.The surface of some material responses such as oiling or japanning etc processes and changes size, Such as, such as grain of wood rising after polyurethane coating finish.The change of size is for standing equivalent environment change or table The different materials that face processes can be different.Therefore, it can be difficult for being used together different materials, particularly joins when expectation precision During conjunction or when the component assembled up is bigger or ratio is time relatively thin.

Summary of the invention

Need the boutique plate in musical instrument.Correspondingly, in one embodiment, the present invention is a kind of side making stringed musical instrument Method, including providing neck, the cavity formed in neck, being formed and be adapted to mate with product plate and the mounted article in the cavities of cavity Plate.

In another embodiment, the present invention is a kind of stringed musical instrument, including neck, the cavity that formed in neck with And the product plate in the cavities and surrounded by the sidewall of cavity is set.

In another embodiment, the present invention is a kind of stringed musical instrument, including the cavity formed in stringed musical instrument and Product plate in the cavities is set.

Accompanying drawing explanation

Fig. 1 a-1d illustrates acoustic guitar；

Fig. 2 illustrates electric guitar；

Fig. 3 a-3r illustrates the process of the neck inlayed making the product plate having in stringed musical instrument；

Fig. 4 illustrates the guitar with the neck inlayed with product plate according to Fig. 3 a-3r；

Fig. 5 a-5h illustrates the process making the neck inlayed with product plate according to Fig. 3 a-3f；

Fig. 6 illustrates the guitar having according to the neck inlayed with product plate made by Fig. 3 a-3f and Fig. 5 a-5h；With And

Fig. 7 a-7d illustrates the process making the neck inlayed with product plate according to Fig. 3 a-3f.

Detailed description of the invention

In the following description referring to the drawings, by one or more embodiments, the present invention is described, in accompanying drawing, similar label Represent same or similar element.Although according to the optimal mode of target for realizing the present invention to describe the present invention, but this Artisans will appreciate that of field, it is contemplated that contain and can be included in the present invention defined in claims and following discloses and attached Alternative, amendment within the spirit and scope of its equivalent that figure is supported and equivalents.

Fig. 1 a and Fig. 1 b illustrates plane graph and the side view of the acoustic guitar 10 before winding up.Acoustic guitar 10 is string music Device, including body 20, neck 30 and from body one end through one or more string of neck opposite end, usually six Root.The body 20 of acoustic guitar 10 includes grappling and the chord-drawing plate supporting string one end and qin bridge 22.Body 20 is hollow, And the sympathetic response with string vibration of the air in body, in order to provide sound to amplify.Amplified vibration is left via sound hole 24 Body 20.

The neck 30 of acoustic guitar 10 is joined to body 20 by shoe brace (heel) 38, and also includes scroll head 32, winds up Pillow 34 and product plate 40.Scroll head 32 includes grappling string one end and the string button of tension force adjusting each string or knob 36.Upper capotasto 34 It is mounted to the small strip of the middle hardened material of neck 30, the supporting string when string enters scroll head 32.

Scroll head 32 includes adjusting handle lid 39.Adjust handle lid 39 to cover and adjust handle 44, i.e. generally by made by metal and pass through neck 30 extend to the handle of shoe brace 38 from scroll head 32, as illustrated in figure 1 c.Adjust handle 44 to produce to offset by opening that neck 30 is applied by string The tension force of power.It is positioned at by use and adjusts the tension adjustment mechanism 46 below handle lid 39 or be positioned at tune handle pair alternatively by use The tension adjustment mechanism of end, adjusts by adjusting tension force produced by handle 44.

Orient towards string on neck 30 surface that product plate 40 is arranged between scroll head 32 and sound hole 24.Product plate 40 is installed to The flat surfaces of neck 30, and cross over the whole width of neck, as shown in Figure 1 d.Product plate 40 allows by making string and product plate Or with in product plate combine timbre 42 contact, change string effective length, i.e. when string be struck, draw with bow or It is otherwise made when vibrating, to carry out the length of the string vibrated.The effective length changing string changes the string frequency by vibration Rate.Timbre 42 is the protruding component of product plate 40 so that when string is down pressed on product plate 40, first string touches sound Product 42.The point of string contact timbre 42 determines the effective length of string.Include viola in conjunction with other stringed musical instrument of product plate, little carry Qin, violoncello, perpendicular bass, ukulele, Fiedler violin, Chinese lute, Banjo, mandolin, dulcimer and Shamisen qin.Alternative Ground, some stringed musical instruments have the product plate without timbre, and wherein string contacts product plate surface when pressed.

Fig. 2 illustrates the electric guitar 50 before winding up.Electric guitar 50 includes body 60, neck 70 and winds up qin from body The string of neck opposite end.Some electric guitars also include the second neck being positioned approximately parallel to the first neck.Electric guitar is generally adopted With 4 to 7 strings, but can use up to 12 strings or more than.The body 60 of electric guitar 50 is typically solid, and includes Grappling and the chord-drawing plate and the qin bridge 62 that support string one end.The signal of telecommunication produces in pick up 64 because of the vibration of string.Telecommunications Number select according to control 66 or revise, and being sent to external amplifier by out connector 68.

The neck 70 of electric guitar 50 includes scroll head 72, upper capotasto 74 and product plate 80.Scroll head 72 includes one end of each string of grappling And adjust the knob 76 of its tension force.Upper capotasto 74 is mounted to the small strip of the middle hardened material of neck 70, when string enters String is supported during scroll head 72.Scroll head 72 also includes adjusting handle lid 78.Adjust handle lid 78 cover adjust handle, i.e. generally by made by metal and The handle of neck and the joint of body 60 is extended to from scroll head 72, with the tune handle 44 of acoustic guitar 10 shown in Fig. 1 c by neck 70 Similar.Adjust handle to produce to offset by the string tension force to the tension force that neck 70 is applied.By using the adjustment adjusting handle lid 78 below Mechanism or by use adjust handle opposite end guiding mechanism, adjust handle tension force.

Product plate 80 is arranged between body 60 and upper capotasto 74.Product plate 80 is arranged on the flat surfaces of neck 70 towards qin String orients, and crosses over the whole width of neck.Product plate 80 allow by make string and product plate or with the sound that combines in product plate Product 82 contact, and change the effective length of string.The effective length changing string changes the string frequency by vibration.Timbre 82 It it is the protruding component of product plate 80.When string is down pressed on product plate 80, first string touches timbre 82, thus determines The effective length of string.Product plate 80 also includes the timbre mark that player is directed to press the tram to produce particular note Note (fret marker) 84.

Fig. 3 a-3r illustrates the method for the stringed musical instrument making the neck including boutique plate.In Fig. 3 a, neck 98 includes neck The back of the body 100 and tune handle passage 102.Fig. 3 b and Fig. 3 c is shown respectively plane graph and the sectional view of neck 98.In one embodiment, qin Nape 100 is one piece.In another embodiment, the neck back of the body 100 is by being bonded together sub-component, such as by inciting somebody to action Similar or dissimilar material block or layer are joined together to.Timber can be included, such as forming the material of the neck back of the body 100 Maple, mahogany, walnut, morello wood, jacoranda, Scobis Diospyroris Ebeni, korina (rake Terminalia catappa wood), Acacia, purpleheart, Redwood, Door frame and Spanish cedar.Metal, pottery, glass, polymerization can also be included for forming the material of the neck back of the body 100 Thing and glass fibre or carbon fiber composite.

Adjust handle passage 102 be adapted to adjust handle, and neck the back of the body 100 in by such as boring, channeling (routing), The material forming process of grinding, cut, molding and combinations thereof etc is formed.In an alternative embodiment, Adjust handle passage 102 in one or more sub-components of the neck back of the body 100, sub-component is being bonded together to be formed the neck back of the body Before 100 by such as boring, channeling, grind, cut into slices, sawing, cut, molding, punching press and combinations thereof etc Material forming process formed.

In the neck including timber carries on the back an embodiment of 100, select the position in the kind of timber, original producton location, source wood Put, the glacing flatness of color, texture orientation, texture and density, profile, peeling or affect the outward appearance of timber or material behavior The whether existence of the such as field trash of bird's eye, burl or knot.In the neck including timber carries on the back an embodiment of 100, wood Material be selected or treated to obtain to expect moisture or such as by kiln dried wood in kiln or by timber at controlled ring The resin in crystallization timber is carried out during border is deposited the persistent period.In the neck including timber carries on the back an embodiment of 100, wood Material is through bleaching, dyeing or steaming and decocting, or injects preservative or sclerosing agent.

In Fig. 3 d, by use such as boring, channeling, grinding, otch, cut chisel, scraping, sawing, cut and The material removal process of combinations thereof etc removes material from region 104, and part shapes the neck back of the body 100.As forming qin The ingredient of head, removes material from region 106.From region 108, material is removed, as following in the preparation receiving product plate It is discussed in greater detail.In one embodiment, neck the back of the body 100 a part be temporarily left as unshaped or be configured to accommodate for The fixture of neck is fixed during subsequent operation.In an alternative embodiment, from the neck back of the body 100, material is removed, in order to produce The shape of the raw net shape closer to neck.Fig. 3 e and Fig. 3 f is shown respectively the flat of the neck 98 after shaping shown in Fig. 3 d Face figure and sectional view.

In Fig. 3 g, it is adapted to the cavity 110 of product plate and in the neck back of the body 100, uses such as boring, channeling, grind, slot Mouthful, the material removal process of cutting chisel, scraping, sawing, cut and combinations thereof etc formed.Fig. 3 h and Fig. 3 i shows Go out to include the sectional view of the neck 98 of cavity 110.In one embodiment, cavity 110 uses high-accuracy process, such as makes to use tricks Calculation machine control (CNC) or digital control (NC) grinder, CNC or NC keyway planer, CNC or NC laser cutting machine 111 or they Combination formed.Material can accurately and precisely be shaped by CNC and NC machine, and can be programmed for being formed object, therefore The object that object is accurately formed with identical or another CNC or NC machine closely cooperates.In one embodiment, cavity is formed 110, including flat bottom, as shown in Fig. 3 h and Fig. 3 i.In one embodiment, the sidewall of cavity 110 and cavity bottom Vertically.

Fig. 3 j illustrates the embodiment of the neck back of the body 100 of chamfering 112 also including being formed along the sidewall of cavity 110. Chamfering 112 suitably facilitates and is mounted in cavity 110 by product plate, discussed in detail below.In one embodiment, chamfering 112 exists Such as carve, cut chisel, channeling, grinding, cut and their group by using in neck 98 before forming cavity 110 The process of conjunction etc is formed to form v shape groove.In an alternative embodiment, chamfering 112 is while forming cavity 110 Formed.In another alternative, chamfering 112 uses such as frosted, rasion, channeling after forming cavity 110, grinds The process of mill, cutting, cut and combinations thereof etc is to be formed from cavity sidewalls removal material.

Fig. 3 k and Fig. 3 l illustrates product plate 150 with plane graph and sectional view respectively.Product plate 150 is by such as timber, metal, glass The material of glass, pottery, polymer and glass fibre or carbon fiber composite etc is formed.Including the product plate 150 of timber In one embodiment, normally used timber includes redwood, Scobis Diospyroris Ebeni, maple and pao-ferro.Product plate 150 use such as planing, Boring, channeling, grinding, otch, cut chisel, scraping, sawing, frosted, molding, punching press and combinations thereof etc process come Formed.In one embodiment, product plate 150 uses and includes using CNC or NC grinder, CNC or NC keyway planer, CNC or NC water Cutting (water jet) or the process of CNC or NC laser instrument are formed.CNC or NC machine can to material accurately and precisely Shape, and can be programmed for forming object, the object that therefore object is accurately formed with identical or another CNC or NC machine Closely cooperate.In one embodiment, formation includes being adapted to the product plate 150 of the slot of timbre.

In including an embodiment of product plate 150 of timber, select the position in the kind of timber, original producton location, source wood, Color, texture orientation, the glacing flatness of texture and density, profile, peel off or affect the outward appearance of timber or material behavior such as The whether existence of the field trash of bird's eye, burl or knot.In including an embodiment of product plate 150 of timber, timber is selected Select or process obtain expection moisture or such as by kiln dried wood in kiln or deposited in controlled environment by timber The resin in crystallization timber is carried out during putting the persistent period.In including an embodiment of product plate 150 of timber, timber is through drift White or steaming and decocting.In including an embodiment of product plate 150 of timber, timber is injected into preservative or sclerosing agent, or is connecing Process with dyestuff, coloring agent, fluid sealant, varnish or other surface before closing the neck back of the body 100 and repair.

In Fig. 3 m and 3n, the neck that product plate 150 is positioned at from Fig. 3 a-3j is carried on the back on 100.Cavity 110 applies It is suitable for being joined to product plate 150 binding agent 152 of the neck back of the body 100.Alternatively, binding agent 152 is coated to the table of product plate 150 Face or be coated to product plate and neck the back of the body 100.In one embodiment, product plate 150 and the neck back of the body 100 include timber, and viscous Mixture 152 includes hide glue, urea formaldehyde resin, resorcinol-formaldehyde resin, polyvinyl acetate, group aliphatic resin emulsion, poly-ammonia Ester or epoxy resin.

Product plate 150 and the neck back of the body 100 are moved towards each other, and chamfering 112 helps the product plate in aligned cavity 110. In one embodiment, the part of the neck back of the body 100 of surrounding cavity 110 is deformed or bent, so that promoting that product plate 150 enters sky Chamber.Product plate 150 is arranged to the bottom with cavity in cavity 110 and side contacts, as shown in Fig. 3 o-3q, the most respectively with Plane graph, sectional view and perspective view illustrate the neck 98 with the product plate 150 inlayed in cavity.In one embodiment, product plate 150 and the neck back of the body 100 combined by belt, clip or other device while binding agent 152 arranges or solidifies, with And obtain after being sufficiently engaged with intensity, removing belt, clip or other device at binding agent.In one embodiment, at the product of joint Plate and neck are unlucky, and product plate 150 has carries on the back 100 different moistures from neck so that product plate will increase or neck subsequently The back of the body reduces subsequently so that cavity 110 filled more accurately by product plate.It is in another embodiment, unlucky at joint product plate and neck, Product plate 150 has carries on the back 100 different temperature from neck so that expansion or neck are carried on the back and reduced subsequently by product plate subsequently so that product Cavity 110 filled more accurately by plate.

Fig. 3 r illustrates the cross section of the neck 98 after the shaping further of neck.The neck back of the body 100 is by such as planishing, boring Hole, channeling, grinding, otch, the material removal process of cutting chisel, scraping, sawing, frosted and combinations thereof etc shape For finished product profile.When product plate 150 and neck carry on the back the adjacent part of 100 by such as grind, cut chisel, scraping, sawing, frosted and While the material removal process of combinations thereof etc is formed as suitable arc-shaped surface, eliminate chamfering 112.An enforcement In example, the groove being adapted to timbre uses CNC or NC end mill after product plate is joined to the neck back of the body 100 in product plate 150 Cutter, keyway planer or laser cutting system are formed.In one embodiment, neck 98 or its part are given and are suitable for being used The face coat of material or polishing.

Fig. 4 illustrates and combines the guitar 190 using the neck 98 made by the process shown in Fig. 3 a-3r.Neck 98 engages To body 160, and include scroll head 172, upper capotasto 174 and product plate 150.Product plate 150 is installed in the neck back of the body 100 sky formed In chamber 110, wherein the exposed surface of product plate is oriented remote from the neck back of the body.The sidewall of cavity 110 surrounds product plate 150, say, that The surface of the product plate vertical with the exposed surface of product plate is covered by cavity sidewalls.Neck at cavity 110 periphery carries on the back the surface of 100 Flush with the exposed surface of product plate 150.Timbre 182 is arranged on product plate 150.In an alternative embodiment, product plate 150 does not has Timbre.In one embodiment, the whole width of neck 98 crossed over by timbre 182.In an alternative embodiment, timbre 182 across More less than the width of product plate 150.By carefully selecting, prepare and formed the material used in the neck back of the body 100 and product plate 150, And by product plate 150 and the precision form of cavity 110, use the neck 98 made by method of Fig. 3 a-3r the neck back of the body with Gaps visible is not had between product plate.Additionally, use the neck 98 made by method of Fig. 3 a-3r to have check neck from side Time there is no the product plate 150 on visible edge edge.It addition, the method for Fig. 3 a-3r allows to be not suitable for the material used in non-mosaic product plate Material for product plate 150, such as, lacks and keeps exposing the hardness needed for edge or angle or transverse tensile strength during guitar uses Material or only there is a material that aesthetically can accept surface.

Fig. 5 a-5h combines Fig. 3 a-3f and illustrates the edge of the part making the neck back of the body including the most also comprising in reeve product plate One alternative of the method for the stringed instruments necks of embedding product plate.Continue from Fig. 3 f, in Fig. 5 a, be adapted to the cavity of product plate 210 neck the back of the body 100 in use such as boring, channeling, grinding, otch, cut chisel, scraping, sawing, cut and they The material removal process of combination etc formed.Cavity 210 includes the island 214 of the material do not removed.Fig. 5 b-5d shows Go out to include the cross section of the neck back of the body 100 of cavity 210 and island 214.In one embodiment, cavity 210 uses high-accuracy mistake Journey, such as use CNC or NC grinder 211, CNC or NC keyway planer, CNC or NC laser cutting machine or combinations thereof carry out shape Become.In one embodiment, cavity 210 is formed, including flat bottom, as shown in Fig. 5 b and Fig. 5 d.

Fig. 5 c and Fig. 5 d illustrates an enforcement of the neck back of the body 100 of the chamfering 212 formed in the sidewall also including cavity 210 Example.Chamfering 212 suitably facilitates and is mounted in cavity 210 by product plate, discussed in detail below.In one embodiment, chamfering 212 Formed before cavity 210 by use in the neck back of the body 100 such as carve, cut chisel, channeling, grinding, cut and it The process of combination etc formed to form v shape groove.In an alternative embodiment, chamfering 212 is forming cavity 210 While formed.In another alternative, chamfering 212 is being formed after cavity 210 by use frosted, rasion, plane Groove, grind, cut, cut or combinations thereof are formed removing material from cavity sidewalls.

In Fig. 5 e, product plate 250 includes the opening 262 being suitable for accommodating the island 214 of the neck back of the body 100.Product plate 250 includes all Material such as timber, metal, glass, pottery, polymer and glass fibre or carbon fiber composite etc.Including the product of timber In one embodiment of plate 150, normally used timber includes redwood, Scobis Diospyroris Ebeni, maple and pao-ferro.Product plate 250 is by all Such as planing, boring, channeling, grinding, otch, cut chisel, scraping, sawing, frosted, molding, punching press and combinations thereof etc Process formed.In one embodiment, product plate 250 use high-accuracy process, such as use CNC or NC grinder, CNC or NC keyway planer, CNC or NC Water Cutting, CNC or NC laser cutting machine or combinations thereof are formed.In one embodiment, Formed and include being adapted to the product plate 250 of the slot of timbre.

In Fig. 5 f, the neck that product plate 250 is positioned at from Fig. 5 a-5d is carried on the back on 100.Cavity 210 applies and is suitable for Product plate 250 is joined to the binding agent of the neck back of the body 100.Alternatively, apply adhesive to the surface of product plate 250 or be coated to Product plate and the neck back of the body 100.In one embodiment, product plate 250 and the neck back of the body 100 include timber, and binding agent include hide glue, Urea formaldehyde resin, resorcinol-formaldehyde resin, polyvinyl acetate, group aliphatic resin emulsion, polyurethane or epoxy resin.

Product plate 250 and the neck back of the body 100 are moved towards each other, and chamfering 212 helps the product plate in aligned cavity 210. In one embodiment, the part of the neck back of the body 100 of surrounding cavity 210 is sufficiently thin with deformed or bent so that promote product plate 250 Enter cavity.Product plate 250 is arranged to the bottom with cavity in cavity 110 and side contacts and around island 214, as Shown in Fig. 5 g and Fig. 5 h, illustrate with plane graph and perspective view the most respectively to have and inlay in the cavities and around the product of island The neck 298 of plate.In one embodiment, product plate 250 and the neck back of the body 100 are arranged or while solidification by band at binding agent Son, clip or other device combine, and binding agent obtain removing after being sufficiently engaged with intensity belt, clip or its Its device.In one embodiment, engaging product plate and neck is unlucky, product plate 250 has to be carried on the back 100 different moisture and contains from neck Amount so that increase or neck are carried on the back and reduced subsequently by product plate subsequently so that cavity 210 filled more accurately by product plate.At another In embodiment, unlucky at joint product plate and neck, product plate 250 has carries on the back 100 different temperature from neck so that product plate subsequently will Expand and/or the neck back of the body reduces subsequently so that cavity 210 filled more accurately by product plate.Neck 298 subsequently according to shown in Fig. 3 r Similar mode is processed as its final product form.

Fig. 6 illustrates and combines the guitar 290 using the neck 298 made by process shown in Fig. 3 a-3f and Fig. 5 a-5h. Neck 298 is joined to body 260, and includes scroll head 272, upper capotasto 274 and product plate 250.Product plate 250 is installed on the neck back of the body In the cavity 210 formed in 100, wherein the exposed surface of product plate is oriented remote from the neck back of the body.The island formed in cavity 210 In 214 openings being arranged on product plate 250.In one embodiment, island 214 and the neck back of the body 100 include identical material.? In one embodiment, island 214 has the exposed surface that the exposed surface with product plate 250 flushes.The sidewall of cavity 110 surrounds Product plate 250.Neck at cavity 210 periphery is carried on the back the surface of 100 and is flushed with the exposed surface of product plate 250.Timbre 282 is arranged on product On plate 250.In an alternative embodiment, product plate 250 does not has timbre.In one embodiment, neck 298 crossed over by timbre 282 Whole width.In an alternative embodiment, the width less than product plate 250 crossed over by timbre 282.By carefully selecting, making Carry on the back, for formation neck, the material used in 100 and product plate 250, and pass through product plate 250 and the precision form of cavity 210, make With the neck 298 made by the method for Fig. 3 a-3f and Fig. 5 a-5h the neck back of the body, do not have between product plate and island 214 visible between Gap.Additionally, use the neck 298 made by method of Fig. 3 a-3f and Fig. 5 a-5h to have, do not have when checking neck from side can See the product plate 150 at edge.It addition, the method for Fig. 3 a-3f and Fig. 5 a-5h allows to be not suitable for the material used in non-mosaic product plate Material for product plate 250, such as, lacks and keeps exposing the hardness needed for edge or angle or transverse tensile strength during guitar uses Material or only there is a material that aesthetically can accept surface.Additionally, use the method institute of Fig. 3 a-3f and Fig. 5 a-5h Make neck 298 have from neck the back of the body 100, in the opening formed by product plate 250 island of visible material 214.In one embodiment, island 214 provides additional attachment point for product plate 250, and strengthens structure and the acoustics of product plate Character.

Fig. 7 a-7d combines Fig. 3 a-3f and illustrates making to include the most also to comprise the edge using laminate (veneer) shape production board One alternative of the method for the stringed instruments necks of embedding product plate.Continuing from Fig. 3 f, Fig. 7 a illustrates and includes being adapted to product plate The neck 398 of cavity 310.Cavity 310 uses such as boring, channeling, grinding, otch in the neck back of the body 100, cuts chisel, scrapes Cut, sawing, the material removal process of cut and combinations thereof etc are formed.In one embodiment, cavity 310 Use high-accuracy process, such as use CNC or NC grinder, CNC or NC keyway planer, CNC or NC laser cutting machine or they Combination formed.Form the cavity 310 included bottom transverse curvature.In one embodiment, the curvature bottom cavity 310 half Footpath similar radius of curvature desired to the finished product outer surface of product plate described below.In one embodiment, the neck back of the body 100 bag Include in the sidewall of cavity 310, form and suitably facilitate the chamfering 312 being mounted in cavity 310 by product plate, as detailed below Discuss.In one embodiment, chamfering 312 is such as carved, is cut by using in the neck back of the body 100 before cavity 310 being formed The process of chisel, channeling, grinding, cut and combinations thereof etc is formed to form v shape groove.An alternative reality Executing in example, chamfering 312 is formed while forming cavity 310.In another alternative, chamfering 312 is forming cavity After 310 by use frosted, rasion, channeling, grind, cut, cut or combinations thereof to be to go from cavity sidewalls Except material is formed.In one embodiment, cavity 310 includes all islands as illustrated in figs. 5 a-5 c etc.

Fig. 7 b illustrates product plate 350 with sectional view.Product plate 350 is by such as timber, metal, glass, pottery, polymer and glass The lamellae of the material of fiber or carbon fiber composite etc is formed.In including an embodiment of product plate 350 of timber, Normally used timber includes redwood, Scobis Diospyroris Ebeni, maple and pao-ferro.In one embodiment, product plate 350 is by less than 1/ The laminate of 125000 inchs is formed.In one embodiment, product plate 350 is formed by the laminate of 1/20000 inch.? In another embodiment, product plate 350 also includes the casing play being joined to laminate.Product plate 350 by such as planishing, plane, holing, Channeling, grinding, otch, cut chisel, scraping, sawing, frosted, punching press, mould, etch and the process of combinations thereof etc is come Formed.In one embodiment, product plate 350 uses CNC or NC grinder, CNC or NC saw, CNC or NC keyway planer, CNC or NC Water Cutting or CNC or NC laser instrument are formed.In one embodiment, formation includes being adapted to the product plate of the slot of timbre 350.In another embodiment, product plate 350 includes the opening being adapted to mate with in cavity 310 around the island of formation.? In one embodiment, product plate 350 is transverse curvature before being joined to the neck back of the body 100.In an alternative embodiment, product plate 350 It was smooth before being joined to the neck back of the body 100.

Product plate 350 is positioned on the neck back of the body 100.In cavity 310, coating is suitable for product plate 350 is joined to the neck back of the body The binding agent 352 of 100.Alternatively, binding agent 352 is coated to the surface of product plate 350 or is coated to product plate and the neck back of the body 100.In one embodiment, product plate 350 and the neck back of the body 100 include timber, and binding agent 352 includes hide glue, ureaformaldehyde tree Fat, resorcinol-formaldehyde resin, polyvinyl acetate, group aliphatic resin emulsion, polyurethane or epoxy resin.

Product plate 350 and the neck back of the body 100 are moved towards each other, and chamfering 312 helps the product plate in aligned cavity 310. In one embodiment, the part of the neck back of the body 100 of surrounding cavity 310 is sufficiently thin with deformation so that promote that product plate 350 enters sky Chamber.Product plate 350 is arranged to the bottom with cavity in cavity 310 and side contacts, as shown in Figure 7 c.An embodiment In, product plate 350 is consistent with the bottom surface of cavity 310.In one embodiment, product plate 350 and the neck back of the body 100 set at binding agent 352 Combined by belt, clip or other device while putting or solidifying, and obtain being sufficiently engaged with intensity at binding agent Remove belt, clip or other device afterwards.In one embodiment, engage product plate and neck unlucky, product plate 350 have with Neck carries on the back 100 different moistures so that increase or neck are carried on the back and reduced subsequently by product plate subsequently so that product plate is more accurately Fill cavity 310.In another embodiment, engaging product plate and neck is unlucky, product plate 350 has that to carry on the back 100 from neck different Temperature so that expansion or neck are carried on the back and are reduced subsequently by product plate subsequently so that cavity 310 filled more accurately by product plate.

Fig. 7 d illustrates the cross section of the neck 398 after the shaping further of neck.The neck back of the body 100 is by such as planishing, boring Hole, channeling, grinding, otch, the material removal process of cutting chisel, scraping, sawing, frosted and combinations thereof etc shape For finished product profile.When product plate 350 and neck carry on the back the adjacent part of 100 by such as grind, cut chisel, scraping, sawing, frosted and While the material removal process of combinations thereof etc is formed as suitable arc-shaped surface, eliminate chamfering 312.An enforcement In example, the groove for timbre uses CNC or NC end mill(ing) cutter, plane after product plate is joined to the neck back of the body 100 in product plate 350 Scouring machine or laser cutting system are formed.In one embodiment, neck 398 or its part are given and are suitable for used material Face coat or polishing.

Combining the guitar by the neck 398 made by the process shown in Fig. 3 a-3f and Fig. 7 a-7d can be apparently with logical Cross the such as guitar shown in Fig. 4 made by the process of Fig. 3 a-3r identical.Alternatively, combine by Fig. 3 a-3f and Fig. 7 a- Neck 398 made by process shown in 7d and also the island in including the corresponding opening of the neck back of the body 100 and product plate 350 Guitar can be apparently identical with by the such as guitar shown in Fig. 6 made by the process shown in Fig. 3 a-3f and Fig. 5 a-5g.

By carefully selecting, prepare and formed the material used in the neck back of the body 100 and product plate 350, and by product plate 350 With the precision form of cavity 310, use Fig. 3 a-3f and Fig. 7 a-7d the neck 398 made by method neck the back of the body, product plate and Island (if present)) between there is no gaps visible.Additionally, use the qin made by method of Fig. 3 a-3f and Fig. 7 a-7d Neck 398 has the product plate 350 not having visible edge edge when checking neck from side.It addition, Fig. 3 a-3f and the method for Fig. 7 a-7d Allow the material being not suitable for using in non-mosaic product plate is used for product plate 350, such as, lack outside keeping during guitar uses Dew edge or angle needed for hardness or the material of transverse tensile strength or only there is a material that aesthetically can accept surface. Specifically, the method shown in Fig. 3 a-3f and Fig. 7 a-7d allows to use thinner material, including only easy with relatively thin component In the natural material obtained and unless material the most extremely expensive relatively thin artificial material.Additionally, use Fig. 3 a-3f and Fig. 7 a- Neck 398 made by the method for 7d can be included from the neck back of the body 100, as in the opening formed by product plate 350 The island of the visible material of insert.In one embodiment, island provides additional attachment point for product plate 350, and The structure of enhancing product plate and acoustic properties.

Although one or more embodiments of the invention is described in detail, but artisans will appreciate that, can carry out that The amendment of a little embodiments and adaptation, without departing from the scope of the present invention proposed in appended claims.

Claims (10)

1. the method making stringed musical instrument, it is characterised in that: include providing neck, the cavity formed in described neck, formation It is adapted to mate with the product plate of described cavity, described product plate is arranged in described cavity.

Method the most according to claim 1, it is characterised in that: the island that includes being formed in described cavity, formed described Product plate is suitable for surrounding the opening of the described island in described cavity, the described island in described cavity is arranged on described In the described opening of product plate.

Method the most according to claim 1, it is characterised in that: include the chamfering being formed in the sidewall of described cavity.

Method the most according to claim 1, it is characterised in that: include being arranged in described cavity described product plate so that Described product edges of boards are along not contacting described cavity sidewalls with having gaps visible.

Method the most according to claim 1, it is characterised in that: include forming the curved bottom surface in described cavity.

Method the most according to claim 1, it is characterised in that: include forming the described product plate comprising laminate.

7. a stringed musical instrument, it is characterised in that: include cavity and the product plate formed in neck, described neck, be arranged on described In cavity, and surrounded by described cavity sidewalls.

Stringed musical instrument the most according to claim 7, it is characterised in that: include and the described product plate surface relative to described cavity The described neck surface flushed.

Stringed musical instrument the most according to claim 7, it is characterised in that: it is included in described product plate opening, the Yi Jisuo formed State a part for neck, be arranged in the described opening of described product plate.

Stringed musical instrument the most according to claim 7, it is characterised in that: include not contacting described cavity side with there is no gaps visible The described product edges of boards edge of wall.